51813779

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{853}}^1$

素因数の和:1034

約数の個数: 16

約数和(自身を含む): 57388800

約数和(自身を除く): 5575021

約数列:

[1, 19, 23, 139, 437, 853, 2641, 3197, 16207, 19619, 60743, 118567, 372761, 2252773, 2727041, 51813779]

約数ペア:

[(1, 51813779), (19, 2727041), (23, 2252773), (139, 372761), (437, 118567), (853, 60743), (2641, 19619), (3197, 16207)]